<template>
    <div class="app-container">
      <div class="filter-container" style="margin-bottom: 20px;">
        <el-button class="filter-item" style="margin-left: 10px;" type="primary" icon="el-icon-plus"
          @click="handleCreate">
          创建角色
        </el-button>
      </div>
      <el-table v-loading="listLoading" :data="list" element-loading-text="Loading" border fit highlight-current-row>
        <el-table-column align="center" label="名称">
          <template slot-scope="scope">
            {{ scope.row.name }}
          </template>
        </el-table-column>
        <el-table-column align="center" label="权限">
          <template slot-scope="scope">
            {{ scope.row.permissionIds }}
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="{row,$index}">
            <el-button type="text" size="medium" icon="el-icon-edit" @click="handleUpdate(row)">编辑
            </el-button>
            <el-divider direction="vertical"></el-divider>
            <el-button size="medium" icon="el-icon-delete" type="text" @click="handleDelete(row, $index)">删除
            </el-button>
          </template>
        </el-table-column>
  
      </el-table>
      <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
        <el-form ref="dataForm" :model="temp" :rules="rules" label-position="left" label-width="70px"
          style="width: 400px; margin-left:50px;">
          <el-form-item label="名称" prop="name">
            <el-input v-model="temp.name" />
          </el-form-item>
          <el-form-item label="权限" prop="permissionIds">
            <el-select v-model="temp.permissionIds" multiple placeholder="请选择" style="width: 100%;">
              <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button @click="dialogFormVisible = false">取消</el-button>
          <el-button type="primary" @click="dialogStatus === 'create' ? createData() : updateData()">确认</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
  
  <script>
  import { formsitems, formsitemspost, formsitemsput, formsitemsdel } from '@/api/user'
  
  export default {
    filters: {
      statusFilter(status) {
        const statusMap = {
          published: 'success',
          draft: 'gray',
          deleted: 'danger'
        }
        return statusMap[status]
      }
    },
    data() {
      return {
        dialogFormVisible: false,
        listQuery: {
          name: null,
          page: 1,
          size: 10
        },
        list: null,
        listLoading: true,
        textMap: {
          update: '编辑角色',
          create: '新增角色'
        },
        dialogStatus: null,
        temp: {
          id: undefined,
          name: null,
          permissionIds: [],
        },
        rules: {
          name: [{ required: true, message: '必填', trigger: 'blur' }],
          code: [{ required: true, message: '必填', trigger: 'blur' }],
        },
        options:[],
      }
    },
    created() {
      this.fetchData()
    },
    methods: {
      createData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            const tempData = Object.assign({}, this.temp)
            formsitemspost(tempData).then(() => {
              this.fetchData()
              this.dialogFormVisible = false
              this.$notify({
                title: '创建成功',
                type: 'success',
                duration: 2000
              })
            })
          }
        })
      },
      updateData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            const tempData = Object.assign({}, this.temp)
            formsitemsput(this.temp.id, tempData).then(() => {
              this.dialogFormVisible = false
              this.$notify({
                title: '更新成功',
                type: 'success',
                duration: 2000
              })
              this.fetchData();
            })
          }
        })
      },
      handleCreate() {
        this.resetTemp()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      handleopen() {
  
      },
      handleUpdate(row) {
        this.temp = Object.assign({}, row)
        console.log(this.temp)
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      handleDelete(row, index) {
        this.$confirm('此操作将永久删除该项, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          // let temp = Object.assign({}, row.id)
          formsitemsdel(row.id).then(() => {
            this.$message({
              type: 'success',
              message: '删除成功'
            })
            this.fetchData()
          })
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          })
        })
      },
      resetTemp() {
        this.temp = {
          id: undefined,
          name: null,
          code: ''
        }
      },
      fetchData() {
        this.listLoading = true
        formsitems(this.listQuery).then(response => {
          this.list = response.data.content
          this.listLoading = false
        })
      }
    }
  }
  </script>